diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..368215e
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,7 @@
+include *.py
+include MANIFEST.in
+include requirements.txt
+graft tests/gcodes/
+global-exclude *~
+global-exclude *.swp
+prune venv